#ifndef CODER_PCM1770_H

#define CODER_PCM1770_H

/* Device Control Commands */
#define CODEC_CMD_RESET			0
#define CODEC_CMD_VOLUME		1
#define CODEC_CMD_SAMPLERATE	2
#define CODEC_CMD_EQ			3
#define CODEC_CMD_3D			4

#define CODEC_VOLUME_MAX		(63)

extern rt_err_t codec_hw_init(const char * spi_device_name);

#endif
